Summery: John was completely faithful to his wife… until she died. While on the road hunting demons, while they boys are still young and stay at home, he's picked up a few one-night stands. Now present day, they boys get a phone call from a girl claiming to be their sister.

Warnings: Dean having a potty mouth, their sister having a potty mouth, blood, and violence.

Pairings: None thus far.

Disclaimer: I DON'T OWN SUPERNATURAL! IF I OWNED IT… WELL IT WOULD SUCK!

Chapter 1

"So where to next college boy?"

Dean sat down across the table from Sam and waited for an answer. When none came he waved his hand in front of Sam's face. "Hello, Earth to Sam! Come in Sam!"

"I can hear you just fine Dean. So far nothing seems out of place, but I'll keep checking."

Dean leaned back in his seat and smiled at the waitresses walking by. He smirked when each one blushed. This is what he did best, unlike college boy who was only known for his brains. Just then he saw a new waitress come out from the back, she must have just started her shift. He stood up and was going to go over and ask her out when his cell phone went off. Cursing the bad timing he took it out and looked at the number: Unknown. He flipped and helps and phone to his ear.

"Hello?"

"Uh… is this Dean Winchester?"

"Yeah, that's me."

"Oh good. Uh my name is Jenny and I uh…"

"You what? Is it a demon problem?"

"A what problem? Never mind. No that's not it. I really need you and your brother to come meet me."

"Wait how do you know about Sam?"

"You'll find out if you come meet me."

"When and where?"

"Five minutes. The diner on Sunset Street."

The phone went dead. Dean put his phone back in his pocket.

"Come on," he said. "We need to go somewhere"

"What?" asked Sam. "where?"

Dean didn't answer he just ran out the door towards the car. Sam followed but not before leaving money for the coffee. He got into the car, and before he could even buckle up Dean was racing down the street. Three minutes later they were getting out of the car and walking into the diner. They looked around and saw a single person in a booth. Dean walked over and plunked down

"Alright," he said. "Who the hell are you, how do you know us, and what do you want?"

Sam was confused; he didn't have the slightest clue what was going on. But he sat and stayed quiet, letting this unfold.

"My name is Jenny," she replied. "And I'm your sister."

Dean nearly passed out. A sister, how? Dad never remarried, or at least he thought he hadn't. He stared at Jenny hoping she would explain this to them. Jenny smiled at the two and plowed into an explanation about their father.

He had met up with her mother at a bar one night and they went back to her place… well its really not too complicated.

After she finished her tale she stared at the brothers. Sam was deep in thought trying to figure things out. Meanwhile Dean was just shocked; after mom died he never thought dad would do that. But he was a man and men do need something sometimes. Dean guessed his dad never thought about the risk of having another kid he was too busy to think about that.

He looked jenny up and down and got his first impression of her. She was dressed in a black dress. With heavy makeup on and blood red lipstick. Her hair was black and her eyes were blue. He didn't really like how she looked but didn't say anything about it. Sam finished mulling things over and looked straight at her.

"Well why did you wait until now to call us?" asked Sam.

"Yeah," said Dean. "If you knew who we were then why didn't you call us earlier?"

" Yeah… about that," she said. "I knew but couldn't reach you cause I didn't know how. Then my mom got a call from your dad and he gave her his cell number then she gave it to me. I called him a couple time and always left a message; He would call me back after about a day or two and tell me about you two. Then my mom got sick and died a while back. I called dad about a week ago and he hasn't called yet so I got worried and thought I should call you… and now were here"

"Wow," said Sam.

"Yup," agreed Dean.

Jenny sat up and left a bill on the table to pay for her coffee, she beckoned then to follow. They left the restaurant and walked down the street. Dean was about to ask about his car when Jenny stopped. She turned towards the door in front of them and unlocked it. They walked up some stairs and she unlocked another door. The boys walked into a nice well decorated home. Jenny took off her shoes, and the boys followed her example.

"So," said Dean. "What happens now?"